The History of the Expedition of the Emperor Frederick
The Chronicle of Magnus of Reichersberg
A Letter Concerning the Death of the Emperor Frederick
The Chronicle of Otto of St Blasien 1187–1197
An Account of the Seaborne Journey of the Pilgrims Heading to Jerusalem Who Captured Silves in 1189
Frederick I’s Imperial ‘Land Peace’ (issued at Nuremberg, 29 December 1188)